If a spray gun is held too close to the vehicle surface, what issue is likely to arise?

Prepare for the Autobody 84C Exam with flashcards and multiple choice questions. Each question comes with hints and explanations to aid your study. Get ready for your exam!

When a spray gun is held too close to the vehicle surface during painting, one of the primary issues that can occur is the formation of runs and sags in the paint. This happens because the paint is deposited too thickly in one area due to the proximity of the spray gun. When too much paint is applied in a concentrated area, gravity pulls the excess paint down, leading to a runoff effect that creates runs or sags.

To achieve an even coating without runs, the spray gun should be held at an appropriate distance from the surface being painted. This allows for the paint to be atomized properly and spread out evenly, creating a smooth, uniform finish. Holding the gun too close disrupts this balance, resulting in an uneven application that compromises the quality of the final paint job.

Maintaining the correct distance is essential not only for avoiding runs and sags but also for achieving a consistent finish and ensuring good adhesion of the paint to the surface.

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